How do you select the treatment groups' size in case of an A/B test.
Senior Scientist Interview Questions
5,837 senior scientist interview questions shared by candidates
what is your background? what other projects have you worked in?
general ML questions and live coding in python.
Asked about why I wanted to join them
Most questions were related to machine learning models and algorithms. For example, Random forest, Xgb, difference between bagging and boosting, how different algorithms handle NA values etc.
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What were two problems you faced in the workplace and how did you solve them?
It was related to ML, AI and solving business problem
Standard issue behavioral questions to an almost scripted degree.
Explain X (from the dissertation presentation) to a layperson.
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